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  <a name="EN-US_TOPIC_0000002042804920"></a><a name="EN-US_TOPIC_0000002042804920"></a>
  <h1 class="topictitle1">Updating a File Name Extension Filtering Rule</h1>
  <div id="body0000001337048305">
   <p id="EN-US_TOPIC_0000002042804920__p1175219117541">This section describes how to update a <span id="EN-US_TOPIC_0000002042804920__text1832202121619">file name extension filtering rule</span> for a vStore.</p>
   <div class="section" id="EN-US_TOPIC_0000002042804920__section142071477415">
    <h4 class="sectiontitle">Prerequisites</h4>
    <p id="EN-US_TOPIC_0000002042804920__p1246616101742">If you need to add file name extensions to be intercepted for a vStore, create a <span id="EN-US_TOPIC_0000002042804920__en-us_topic_0000001337048305_text607098319">file name extension filtering rule</span> first by following the instructions in <a href="en-us_topic_0000002042963184.html">Creating a File Name Extension Filtering Rule</a>.</p>
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   <div class="section" id="EN-US_TOPIC_0000002042804920__section17376163323112">
    <h4 class="sectiontitle">Procedure</h4>
    <ol id="EN-US_TOPIC_0000002042804920__ol13790921131411">
     <li id="EN-US_TOPIC_0000002042804920__en-us_topic_0000001166366216_en-us_topic_0000001091431193_li1570821013536"><span>On the navigation pane, choose <strong id="EN-US_TOPIC_0000002042804920__b1345913145918">Data Security</strong> &gt; <strong id="EN-US_TOPIC_0000002042804920__b1445313165916">Ransomware Protection</strong> &gt; <strong id="EN-US_TOPIC_0000002042804920__b145813195912">Ransomware Detection Settings</strong>.</span></li>
     <li id="EN-US_TOPIC_0000002042804920__li914816333333"><span>On the <span class="uicontrol" id="EN-US_TOPIC_0000002042804920__en-us_topic_0000001337048305_uicontrol8402121023918"><b>Ransomware Detection Settings</b></span> tab page, locate the row that contains the desired vStore and choose <span class="menucascade" id="EN-US_TOPIC_0000002042804920__en-us_topic_0000001337048305_menucascade8114435113917"><b><span class="uicontrol" id="EN-US_TOPIC_0000002042804920__en-us_topic_0000001337048305_uicontrol2011413513394">More</span></b> &gt; <b><span class="uicontrol" id="EN-US_TOPIC_0000002042804920__en-us_topic_0000001337048305_uicontrol3568636123911">Update <span id="EN-US_TOPIC_0000002042804920__en-us_topic_0000001337048305_text1132193183">File Name Extension Filtering Rule</span></span></b></span>.</span><p></p><p id="EN-US_TOPIC_0000002042804920__p14624039736">The <span class="uicontrol" id="EN-US_TOPIC_0000002042804920__en-us_topic_0000001337048305_uicontrol2014963314339"><b>Update <span id="EN-US_TOPIC_0000002042804920__en-us_topic_0000001337048305_text114963319334">File Name Extension Filtering Rule</span></b></span> dialog box is displayed.</p> <p id="EN-US_TOPIC_0000002042804920__p15341148193616"><span><img id="EN-US_TOPIC_0000002042804920__image8804142474119" src="en-us_image_0000002079044069.png" height="530.7557850000001" width="360.0975"></span></p> <p id="EN-US_TOPIC_0000002042804920__p6383161183714">Select or deselect <span id="EN-US_TOPIC_0000002042804920__en-us_topic_0000001337048305_text298711741">file name extension filtering rules</span> in the list as required. All selected <span id="EN-US_TOPIC_0000002042804920__en-us_topic_0000001337048305_text1197084003711">file name extension filtering rules</span> are automatically associated with the current vStore.</p>
      <div class="note" id="EN-US_TOPIC_0000002042804920__note1969617543811">
       <img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span>
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        <p id="EN-US_TOPIC_0000002042804920__p469618510386">By default, all file name extension filtering rules that have been associated with the current vStore are selected.</p>
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      </div> <p></p></li>
     <li id="EN-US_TOPIC_0000002042804920__li101991739197"><span>Click <span class="uicontrol" id="EN-US_TOPIC_0000002042804920__uicontrol14786155815401"><b>OK</b></span>.</span></li>
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    <div class="parentlink">
     <strong>Parent topic:</strong> <a href="en-us_topic_0000002042963220.html">Configuring a File Name Extension Filtering Rule</a>
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